Change #282061

Comments

tests: add test cases for --styled-output
The bold header names and the Location: hyperlink were not covered by
any test case, since the test suite could not make curl believe that the
output goes to a terminal in the header callback.

Make the debug-only CURL_ISATTY environment variable set the tool-wide
isatty flag when the transfer is created, instead of only affecting the
binary output check in the write callback. The write callback already
uses that flag.

Test 1425 and 1426 use CURL_ISATTY to check the binary output
protection, so they now use --no-styled-output to keep their output
plain.

The styled test does not run on Windows, where curl only uses styled
output when stdout is a console with virtual terminal processing enabled
and never writes the hyperlinks. It sets VTE_VERSION so that the
hyperlink is written regardless of the terminal running the tests.

Closes #22937

Changed files

• src/tool_cb_wrt.c
• src/tool_operate.c
• tests/data/Makefile.am
• tests/data/test1425
• tests/data/test1426
• tests/data/test1689
• tests/data/test1690